A brief article by John Preskill, who coined the term “Quantum Supremacy”, on the recent paper from Google Quantum AI group on allegedly achieving quantum supremacy.
The paper can be found here: https://www.inverse.com/article/59507-full-quantum-supremacy-paper
Read the full article at: https://www.quantamagazine.org/john-preskill-explains-quantum-supremacy-20191002/